Seiko Cal. 5646 - 985

This Solar model from 1991 features a 41mm Hardlex-Coated Steel case. Powered by the 5646 caliber with 23j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-ec5053682357]

Also known as: Crown

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

12.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

80m

Dial Color

Burgundy

Jewels

23j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1991

Related Models

• Seiko 6652-697
• Seiko 5254-750
• Seiko 4511-205
• Seiko 7012-618
• Seiko 5247-611
• Seiko 0750-907
• Seiko 6338-608
• Seiko 7017-735
• Seiko 3889-828
• Seiko 4529-747
• Seiko 7132-160
• Seiko 6669-961